| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 17727 | 86 % | ||
 | Windows XP | 11413 | 55.4 % |  |
 | Windows NT | 68 | 0.3 % | |
 | Windows Me | 171 | 0.8 % | |
 | Windows Vista | 3199 | 15.5 % | |
 | Windows 98 | 31 | 0.1 % | |
 | Windows 2003 | 295 | 1.4 % | |
 | Windows 2000 | 2550 | 12.3 % | |
| Linux | 485 | 2.3 % | ||
 | Ubuntu | 46 | 0.2 % | |
 | Fedora | 10 | 0 % | |
 | Debian | 27 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 402 | 1.9 % | |
| Macintosh | 1098 | 5.3 % | ||
 | Mac OS X | 1098 | 5.3 % | |
| Others | 1282 | 6.2 % | ||
 | Unknown | 1282 | 6.2 % | |